Glacial Spike

Cast out a shard of ice that explodes on impact, causing enemies within 4.5 yards to take 175% weapon damage as Cold and be Frozen for 1 second.

Enemies cannot be Frozen by Glacial Spike more than once every 5 seconds.

Unlocked at level 13

Chaos Nexus

While channeling the beam you become charged with energy and discharge at nearby enemies dealing 115% weapon damage as Arcane.

Unlocked at level 48

Safe Passage

For 5 seconds after you Teleport, you will take 25% less damage.

Unlocked at level 26

Storm Chaser

Each cast of Energy Twister grants you a Lightning Charge. You can store up to 3 Lightning Charges at a time. Casting a Signature spell releases all Lightning Charges as a bolt of Lightning that deals 196% weapon damage as Lightning per Lightning Charge.

Energy Twister's damage turns into Lightning.

The following skills are Signature spells:

Magic Missile

Shock Pulse

Spectral Blade

Electrocute

Unlocked at level 52

Blazar

Conjure a Black Hole at the target location that draws enemies to it and deals 700% weapon damage as Fire over 2 seconds to all enemies within 15 yards.

After the Black Hole disappears, an explosion occurs that deals 725% weapon damage as Fire to enemies within 15 yards.

Unlocked at level 67

Prismatic Armor

Energy Armor also increases your resistance to all damage types 25%.

Unlocked at level 60